Registers a collection of keys for getting updates from the server.
Valid only for a Native Client region when client notification
( SetClientNotificationEnabled(Boolean) ) is true.
Should only be called for durable clients and with cache server version 5.5 onwards.

Registers a collection of keys for getting updates from the server.
Valid only for a Native Client region when client notification
( SetClientNotificationEnabled(Boolean) ) is true.
Should only be called for durable clients and with cache server version 5.5 onwards.